Framework structure for reclining chair

A technology of frame structure and reclining chair, which is applied in the field of main frame structure, can solve problems such as difficulties, deterioration of user experience, poor user experience, etc., and achieve the effect of good economic value

Pending Publication Date: 2016-11-16
ZHEJIANG BOTAI FURNITURE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, there are many types of reclining chairs on the market, but all of them have a fundamental defect, that is, the distance between the backrest and the seat board will increase during the lying down process, causing the clothes to be rubbed up, making the use experience not good; at the same time, It is also impossible to adjust the damping force required for lying down, resulting in poor experience for users who are overweight or underweight, and it is difficult to change the posture of the linked headrest

Method used

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  • Framework structure for reclining chair
  • Framework structure for reclining chair
  • Framework structure for reclining chair

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Combine below figure 1 , figure 2 , image 3 The embodiment 1 of the present invention is further described in detail:

[0022] A frame structure for a recliner chair, comprising an armrest 1, a seat board 5 and a backrest 11. The armrest 1 is fixedly provided with a first connecting rod 2 and movably provided with a second connecting rod 3. The first connecting rod 2 is movably connected with the seat plate 5 through a third link 4, the third link 4 and the second link 3 are movably connected by a fifth link 6, and the middle section of the second link 3 is provided with an arc Slot 8, the arc-shaped slot 8 is sleeved with a damping nut 7, and the damping nut 7 is fixedly connected to the armrest 1 through a connecting rod, and the seat plate 5 is movably connected to the intermediate connecting piece 9. The second connecting rod 3 is movably connected to the intermediate connecting piece 9 through the sixth connecting rod 10, the intermediate connecting piece 9 is provi...

Embodiment 2

[0025] Combine below figure 1 , figure 2 , image 3 , Figure 7 , Figure 8 The second embodiment of the present invention will be further described in detail:

[0026] A frame structure for a recliner chair, comprising an armrest 1, a seat board 5 and a backrest 11. The armrest 1 is fixedly provided with a first connecting rod 2 and movably provided with a second connecting rod 3. The first connecting rod 2 is movably connected with the seat plate 5 through a third link 4, the third link 4 and the second link 3 are movably connected by a fifth link 6, and the middle section of the second link 3 is provided with an arc Slot 8, the arc-shaped slot 8 is sleeved with a damping nut 7, and the damping nut 7 is fixedly connected to the armrest 1 through a connecting rod, and the seat plate 5 is movably connected to the intermediate connecting piece 9. The second connecting rod 3 is movably connected to the intermediate connecting piece 9 through the sixth connecting rod 10, the inter...

Embodiment 3

[0029] Combine below Figure 4 , Figure 5 , Image 6 , A further detailed description of Embodiment 3 of the present invention:

[0030] A frame structure for a recliner chair, comprising an armrest 21, a seat board 22, and a backrest 23. An air rod 24 is movable between the armrest 21 and the seat board 22, and one end of the air rod 24 is movable with the front end of the seat board 22 One end is movably connected to the bottom end of the armrest 21. A seventh link 25 is also provided between the seat plate 22 and the armrest 21. Both ends of the seventh link 25 are connected to the middle end of the seat plate 22 and the bottom of the armrest 21. The end or leg extension 40 is movably connected, the armrest 21 and the seat board 22 are movably connected with the second intermediate connecting piece 26, and the second intermediate connecting piece 26 is movably connected with the backrest 23. The backrest 23 is movably provided with a headrest 27, the headrest 27 is provided w...

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PUM

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Abstract

The invention relates to the field of seats, particularly relates to a reclining chair and more particularly relates to a framework structure for a reclining chair. The framework structure comprises handrails, a seat plate and a backrest, wherein first connecting rods are fixedly arranged on the handrails, second connecting rods are movably arranged on the handrails, the first connecting rods are movably connected with the seat plate through third connecting rods, and the third connecting rods are movably connected with the second connecting rods through fifth connecting rods; and arc-shaped grooves are formed in the middles of the second connecting rods and are internally sleeved with damping screw caps, the damping screw caps are fixedly connected with the handrails through connecting rods, the seat plate is movably connected with middle connecting components, the second connecting rods are movably connected with the middle connecting components through sixth connecting rods, the backrest is arranged on the middle connecting components, and the middle connecting components are movably connected with the handrails. According to the framework structure, the deficiencies in the prior are simply and conveniently solved, and the requirements of different crowds can be furthest met. The framework structure has a very high economic value.

Description

Technical field [0001] The invention relates to the field of sitting tools, in particular to a recliner chair, in particular to a main frame structure for the recliner chair. Background technique [0002] There are many types of reclining chairs on the market, but they all have a fundamental flaw, that is, the distance between the backrest and the seat board will increase during the process of lying down, which will cause the clothes to be rubbed up and make the use experience poor; at the same time, It is also impossible to adjust the damping force required to lie down, resulting in a poorer experience for users who are overweight or underweight, and it is difficult to change the posture of the linked headrest. The above three shortcomings are all insurmountable shortcomings in the prior art, and the inventor just wanted to solve these problems. Summary of the invention [0003] The present invention solves the deficiencies in the prior art and provides a recliner chair that can...

Claims

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Application Information

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IPC IPC(8): A47C1/032A47C1/036A47C7/00
CPCA47C1/03205A47C1/03261A47C1/036A47C7/00
Inventor 周新
Owner ZHEJIANG BOTAI FURNITURE
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